COO information is batch-specific and may vary from one lot to another. However, recent lots indicate the country of origin is the United States (US).
T2610
トリプシン-EDTA 溶液
10X, sterile-filtered, BioReagent, suitable for cell culture, 5.0 g porcine trypsin and 2 g EDTA, 4Na per liter of 0.9% sodium chloride
別名:
Trypsin-EDTA solution
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| あなたへ/カタログ番号 | 在庫状況 | 単価 |
|---|---|---|
100 mL | カートの在庫状況を確認する | ￥9,260 |
500 mL | カートの在庫状況を確認する | ￥19,300 |
この商品について
Concentration:
10X
Quality Segment
sterility
sterile-filtered
product line
BioReagent
concentration
10X
technique(s)
cell culture | mammalian: suitable
shipped in
wet ice
storage temp.
2-8°C
Application
The typical use for this product is in removing adherent cells from a culture surface. The concentration of trypsin necessary to dislodge cells from their substrate is dependent primarily on the cell type and the age of the culture.
Biochem/physiol Actions
Trypsin cleaves peptides on the C-terminal side of lysine and arginine residues. The rate of hydrolysis of this reaction is slowed if an acidic residue is on either side of the cleavage site and hydrolysis is stopped if a proline residue is on the carboxyl side of the cleavage site. The optimal pH for trypsin activity is 7-9. Trypsin can also act to cleave ester and amide linkages of synthetic derivatives of amino acids. EDTA is added to trypsin solutions as a chelating agent that neutralizes calcium and magnesium ions that obscure the peptide bonds on which trypsin acts. Removing these ions increases the enzymatic activity.
Features and Benefits
StableCell™ trypsin is formulated as a gentle solution for cell detachment. Enzyme activity is retained when stored at 2-8°C, and our studies even show >90% activity is retained when left at room temperatures for up to 7 weeks!
- Save Time - no more freeze or thaw cycles
- Save Space - store at 2-8°C and free up your freezer
- Does not need to be aliquoted
- Only the best for your cells - manufactured in GMP environment
Preparation Note
Incubating cells with too high a trypsin concentration for a long period can damage cell membranes and kill the cells. Solubilizing trypsin or diluting it from a concentrated solution should be done with a buffered salt solution containing no Ca2+ or Mg2+.
Recommended storage is 2-8°C upon arrival. During stability studies, data showed that this product retains ≥90% of its activity when stored at 37°C for up to 8 weeks.
Other Notes
Trypsin consists of a single chain polypeptide of 223 amino acid residues, produced by the removal of the N-terminal hexapeptide from trypsinogen which is cleaved at the Lys - lle peptide bond. The sequence of amino acids is cross-linked by 6 disulfide bridges. This is the native form of trypsin, beta-trypsin. BETA-trypsin can be autolyzed, cleaving at the Lys - Ser residue, to produce alpha-trypsin. Trypsin is a member of the serine protease family.
Legal Information
StableCell is a trademark of Sigma-Aldrich Co. LLC
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当該品目 | |||
|---|---|---|---|
| description 10X, sterile-filtered, BioReagent, suitable for cell culture, 5.0 g porcine trypsin and 2 g EDTA, 4Na per liter of 0.9% sodium chloride | description 5X, sterile-filtered, BioReagent, suitable for cell culture, 2.5 g porcine trypsin and 0.2 g EDTA, 4Na per liter of Hanks′ Balanced Salt Solution with phenol red | description 1X, sterile-filtered, BioReagent, suitable for cell culture, 0.5 g porcine trypsin and 0.2 g EDTA, 4Na per liter of Hanks′ Balanced Salt Solution with phenol red | description recombinant, expressed in corn, sterile-filtered |
| technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable | technique(s) cell culture | mammalian: suitable |
| concentration 10X | concentration 5X | concentration 1X | concentration 1 × |
| storage temp. 2-8°C | storage temp. 2-8°C | storage temp. 2-8°C | storage temp. −20°C |
| sterility sterile-filtered | sterility sterile-filtered | sterility sterile-filtered | sterility sterile-filtered |
| shipped in wet ice | shipped in wet ice | shipped in wet ice | shipped in dry ice |
| Quality Level 500 | Quality Level 500 | Quality Level 500 | Quality Level 300 |
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保管分類
12 - Non Combustible Liquids
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable